J Am Coll Cardiol
Age DistributionAsianBlack or African American
Dr. Ashim Bari Hajra, MD
NPI1730454182PAC ID4486889227
- Medicare services, 2024
- 404
- Medicare patients, 2024
- 159
- Part D claims, 2024
- 121
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 350 Hawthorne Avenue, Oakland, CA 94609
- Practice phone
- Call (510) 655-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hajra's professional email, personal email and mobile number
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Dr. Ashim Bari Hajra is a hospitalist in Oakland, California
Dr. Hajra practices at Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health.
Dr. Hajra's NPI, 1730454182, was assigned on March 19, 2012. Dr. Hajra graduated from State University of New York Downstate Medical Center in 2010. Dr. Hajra holds California license A123205.
NPI and contact details
- NPI
- 1730454182NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4486889227
- NPI enumeration date
- March 19, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (510) 655-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ashim Bari Hajra practices at Alta Bates Summit Medical Center in Oakland, California
Dr. Hajra's primary practice is Alta Bates Summit Medical Center, at 350 Hawthorne Avenue, Oakland, CA 94609 in Alameda County. The practice phone is (510) 655-4000.
- Alta Bates Summit Medical Center350 Hawthorne Avenue, Oakland, CA 94609 · Alameda CountyPhone(510) 655-4000
Source: Dmand AI Affiliation Data
Dr. Ashim Bari Hajra is affiliated with 2 sites of care and 1 medical group
Dr. Hajra's primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health. Dr. Hajra is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus. The medical group on file is Palo Alto Foundation Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Ashim Bari Hajra's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hajra practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Alta Bates Summit Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Ashim Bari Hajra is one of 3,186 hospitalists in California
Hospitalist is Dr. Hajra's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Hajra is licensed in California.
Specialties and state licenses
- Hospitalist, CaliforniaPrimary
Hospitalists near Dr. Hajra
Counts of hospitalists with a Dmand AI profile, by place and practice. Each opens the list.
3,186hospitalists in California82hospitalists in Oakland37hospitalists at Alta Bates Summit Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ashim Bari Hajra billed Medicare for 404 services in 2024
CMS data shows 404 Medicare services from Dr. Hajra across 3 procedure codes in 2024, for 159 Medicare patients. Medicare paid $42,401 for them. Every service was in a facility, such as a hospital, rather than an office.
Medicare services, 2024404
Medicare patients159
Paid by Medicare$42,401
Procedure codes3
Dr. Hajra's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3842024: 4045%
Dr. Hajra compared with the California median for hospitalists, 2024
- Dr. Hajra
- California median
- Medicare services
- 404vs 4306% below
- Medicare patients
- 159vs 20121% below
- Part D claims
- 22vs 6968% below
Medians across 2,991 hospitalists in California with Dmand AI profiles that report each measure.
Dr. Hajra's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hajra and other hospitalists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ashim Bari Hajra treated 159 Medicare patients in 2024, average age 77
CMS counts 159 Medicare patients who saw Dr. Hajra in 2024. The largest group is 75 to 84, with 58 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 61% are also on Medicaid. Their average risk score is 3.00, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Hajra's median patient age at 69, with 43% women.
Medicare patients, 2024159
Average age77
Average risk score3.00
Also on Medicaid61%
Dr. Hajra's Medicare patients by age, 2024
Dr. Hajra's Medicare patients by sex, 2024
- Women8553%
- Men7447%
Chronic conditions among Dr. Hajra's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease60%
- Heart failure50%
- Diabetes48%
- Ischemic heart disease43%
- Arthritis38%
- Atrial fibrillation37%
Share of Medicare patients with each condition. A patient can have several.
Dr. Hajra's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women43%
- Men54%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ashim Bari Hajra wrote 121 Medicare Part D claims in 2024
In 2024, Dr. Hajra wrote 121 Medicare Part D claims for 61 patients. 85% of them were for generic drugs. CMS names the drug for 22 of them, across 2 drugs with 11 or more claims each, at $700 in total drug cost. In 2021, CMS named 59 claims across 4 drugs.
Part D claims, 2024121
Drugs named by CMS2
Total drug cost$700
Part D patients61
Dr. Hajra's Part D claims by kind of drug, 2024
- Generic103 claims85%
- Brand-name18 claims15%
Dr. Hajra's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Hajra's Part D claims, 2024
- Antibiotics18%22 of 121 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 592022: 2263%
Drugs named by CMS: 2 in 2022, 4 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Dr. Ashim Bari Hajra takes part in Medicare
Dr. Hajra accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ashim Bari Hajra has 1 publication on record
Dmand AI links 1 paper to Dr. Hajra in 2013. Dr. Hajra's most frequent co-authors are Gary D. Friedman, MD, Yan Li, MD and Stanton T. Siu, MD.
Papers1
Dr. Hajra's most frequent co-authors
Recent publications by Dr. Hajra
See who Dr. Hajra researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hajra works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ashim Bari Hajra received $58 in industry payments from 2017 to 2018
CMS Open Payments shows 3 general payments to Dr. Hajra from 2 drug and device companies from 2017 to 2018. Food and beverage make up the largest share, 100% of the total. Allergan Inc. paid the most, $33.
General payments to Dr. Hajra by program year, 2017 to 2018
Companies that paid Dr. Hajra the most, 2017 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ashim Bari Hajra graduated from State University of New York Downstate Medical Center
Dr. Hajra graduated from State University of New York Downstate Medical Center in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ashim Bari Hajra's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Ashim Bari Hajra
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Ashim Bari Hajra's NPI number?
Dr. Ashim Bari Hajra's NPI number is 1730454182. It was assigned on March 19, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Ashim Bari Hajra?
Dr. Ashim Bari Hajra is a hospitalist in Oakland, California. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Ashim Bari Hajra practice?
Dr. Hajra practices at 350 Hawthorne Avenue, Oakland, CA 94609. Dr. Hajra's primary practice is Alta Bates Summit Medical Center in Oakland, California, part of Sutter Health.
What is Dr. Ashim Bari Hajra's office phone number?
The practice phone on file for Dr. Hajra is (510) 655-4000.
What is Dr. Ashim Bari Hajra's medical license number?
Dr. Hajra holds California license A123205.
Which hospitals is Dr. Ashim Bari Hajra affiliated with?
Dr. Hajra practices at Alta Bates Summit Medical Center in Oakland, California. Dr. Hajra is also affiliated with Alta Bates Summit Medical Center | Alta Bates Campus.
What medical group is Dr. Ashim Bari Hajra part of?
Dr. Hajra is linked to Palo Alto Foundation Medical Group.
Does Dr. Ashim Bari Hajra accept Medicare?
Yes. CMS data shows Dr. Hajra billed Medicare for 404 services in 2024, and Dr. Hajra accepts Medicare assignment.
How many Medicare patients does Dr. Ashim Bari Hajra see?
CMS counts 159 Medicare patients who saw Dr. Hajra in 2024, with an average age of 77.
What services does Dr. Ashim Bari Hajra bill to Medicare?
In 2024, Dr. Hajra's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99223).
Show 6 more questionsShow fewer questions
Where did Dr. Ashim Bari Hajra go to medical school?
Dr. Hajra graduated from State University of New York Downstate Medical Center in 2010.
What drugs does Dr. Ashim Bari Hajra prescribe most?
In 2022 Medicare Part D data, Dr. Hajra's most prescribed drugs by claims were Cefazolin Sodium and Pantoprazole Sodium.
Has Dr. Ashim Bari Hajra received payments from drug or device companies?
CMS Open Payments shows $58 in general payments to Dr. Hajra from 2 companies from 2017 to 2018. The largest total came from Allergan Inc.
How long has Dr. Ashim Bari Hajra been practicing?
Dr. Hajra graduated from medical school in 2010, 16 years ago.
Does Dr. Ashim Bari Hajra do research?
Dmand AI links 1 publication to Dr. Hajra.
Who does Dr. Ashim Bari Hajra publish with?
Dr. Hajra's most frequent co-authors are Gary D. Friedman, MD (1 shared paper), Yan Li, MD (1 shared paper) and Stanton T. Siu, MD (1 shared paper).
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